> On Aug. 28, 2017, 7:11 p.m., Joseph Wu wrote:
> > src/common/validation.cpp
> > Lines 206 (patched)
> > <https://reviews.apache.org/r/61901/diff/1/?file=1803367#file1803367line206>
> >
> >     Seems like you could start with adding this:
> >     ```
> >     if (!path::absolute(volume.host_path()) &&
> >         !path::absolute(volume.container_path())) {
> >       ...
> >     }
> >     ```
> >     
> >     (Some form of which exists in the filesystem/linux isolator and Docker containerizer)

I'll do that later.


> On Aug. 28, 2017, 7:11 p.m., Joseph Wu wrote:
> > src/common/validation.cpp
> > Lines 212-217 (patched)
> > <https://reviews.apache.org/r/61901/diff/1/?file=1803367#file1803367line212>
> >
> >     Might be clearer to count the number of occurrences rather than bit-mask them.
> >     
> >     Then error if the number of occurrences is not equal to one.
> >     
> >     ---
> >     
> >     Also, I'm surprised that we don't have this validation already.  
> >     
> >     It seems like, in the existing code, if you:
> >     1) Specify some value for all three fields.
> >     2) Enable the appropriate isolators (filesystem/linux, docker/volume, volume/sandbox_path).
> >     3) All three isolators will do their thing, possibly running over each other in the process.

Used occurrences! thanks for the tip.


- Jie


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On Aug. 24, 2017, 11:58 p.m., Jie Yu wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/61901/
> -----------------------------------------------------------
> 
> (Updated Aug. 24, 2017, 11:58 p.m.)
> 
> 
> Review request for mesos, Gilbert Song and Joseph Wu.
> 
> 
> Bugs: MESOS-7306
>     https://issues.apache.org/jira/browse/MESOS-7306
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Added common validation for Volume.
> 
> 
> Diffs
> -----
> 
>   src/Makefile.am 5157b2baac4ff6c4493faaeb7a311381e8e76fe7 
>   src/common/validation.hpp 8c92436eb6c8aa87ffd6d6cf3f42079d6c90e525 
>   src/common/validation.cpp 33b501bfa6613dab70a663f552a424ffa8a15b0a 
>   src/tests/CMakeLists.txt 6c05ea93c3288fb9608c191234f95e270390d89e 
>   src/tests/common_validation_tests.cpp PRE-CREATION 
> 
> 
> Diff: https://reviews.apache.org/r/61901/diff/1/
> 
> 
> Testing
> -------
> 
> make check
> 
> 
> Thanks,
> 
> Jie Yu
> 
>